The 1919 Zenith Carburetors Manual is a rare and valuable piece of literature for collectors and enthusiasts of classic vehicles. Published by The Zenith Carburetor Company in the United States, this service and repair manual provides detailed instructions for maintaining and repairing Zenith carburetors from the year 1919. Made of paper, this manual is a valuable resource for anyone looking to restore or repair a vintage vehicle with a Zenith carburetor. This is farm fresh it was found in an old shop and has the oil/old shop smell. This is an amazing find! Shipping and Handling is $7.00 and that includes insurance. Be sure to check out my other listings.